The EC25-V Mini PCIe from Quectel is a Cellular Module with Datarate Download Link LTE-FDD Data Rates (Mbps) : 150 (DL), Datarate Uplink LTE-FDD Data Rates (Mbps) : 50 (UL), Voltage 3.3 to 3.6 V. Tags: Surface Mount. More details for EC25-V Mini PCIe can be seen below.